You say positive CR is impossible, but Luca enjoys talking science with Otto so far. Plus, I guess they have some similarities; Luca is also a disgraced science person, an experiment gone wrong messed with his brain, and he still wants to build an energy thing to prove himself.

But Luca's more polite and his theories aren't immediately gonna doom us all, so let's see how long it will be before the two of them start arguing.